77975391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54037}}^1$

素因数の和:54090

約数の個数: 16

約数和(自身を含む): 114992864

約数和(自身を除く): 37017473

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 54037, 162111, 702481, 1999369, 2107443, 5998107, 25991797, 77975391]

約数ペア:

[(1, 77975391), (3, 25991797), (13, 5998107), (37, 2107443), (39, 1999369), (111, 702481), (481, 162111), (1443, 54037)]